CVE-2025-3256 xujiangfei admintwo updateSet access control

Medium 5.3 Published 4 Apr 2025 Updated 4 Apr 2025

Remote attackers can modify user email settings via the updateSet endpoint due to improper access controls in AdminTwo.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-3256?

CVE-2025-3256 is a medium-severity missing authorization vulnerability in xujiangfei admintwo, published on 4 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was found in xujiangfei admintwo 1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file /user/updateSet. The manipulation of the argument email leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-284, CWE-266

Which versions are affected by CVE-2025-3256?

It affects 1 product.

Products include Xujiangfei Admintwo.

How do I fix CVE-2025-3256?

No fix has been published for CVE-2025-3256 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-3256 being exploited?

There is no known exploitation of CVE-2025-3256 in the wild and no public exploit code.

Sources

Also known as GHSA-8fj5-gq7x-cfm8.